<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="stylesheet" href="/src/css/animate.min.css">
    <title>Document</title>

    <style>
        body{
            margin: 0;
        }

        .clearfix::after{
            content: '';
            display: block;
            clear: both;
        }

        .container{
            width: 100%;
            height: 100vh;
            background-color: skyblue;
            position: relative;
        }

        .item-list{
            width: 1080px;
            height: 540px;
            background-color: beige;
            position: absolute;
            left: 50%;
            top: 50%;
            transform: translate(-50%, -50%);
        }

        .item-list .item{
            float: left;
            margin: 10px;
            border-radius: 10px;
        }

        .item-list .item1{
            width: 250px;
            height: 520px;
        }

        .item-list .item2,
        .item-list .item3{
            width: 385px;
            height: 250px;
            
        }

        .item-list .item4,
        .item-list .item5,
        .item-list .item6{
            width: 250px;
            height: 250px;
        }

        .item-list .bottom2top{
            background-image: linear-gradient(to bottom, pink, #fff);
        }

        .item-list .top2bottom{
            background-image: linear-gradient(to top, pink, #fff);
        }
    </style>
</head>
<body>
    <div class="container">
        <div class="item-list clearfix">
            <div class="item item1 bottom2top animate__animated animate__fadeInLeft"></div>
            <div class="item item2 bottom2top animate__animated animate__fadeInDown"></div>
            <div class="item item3 top2bottom animate__animated animate__fadeInRight"></div>
            <div class="item item4 top2bottom animate__animated animate__fadeInUp"></div>
            <div class="item item5 bottom2top animate__animated animate__fadeInUp"></div>
            <div class="item item6 top2bottom animate__animated animate__fadeInRight"></div>
        </div>
    </div>
</body>
</html>